Matthew - > Rick, if you want me to send you the whole project offline, I'd be happy to. Is it possible that you could boil this scenario down to a small unit test? Sorry about the slow replies, I'm swamped with other work.
Thanks, Rick On Thu, Mar 15, 2012 at 8:51 AM, Matthew Adams <matt...@matthewadams.me>wrote: > Note: I fixed the "down level" entity by updating the version of > openjpa used by the enhancer. Exception remains, though. > > Rick, if you want me to send you the whole project offline, I'd be happy > to. > > -matthew > > On Thu, Mar 15, 2012 at 8:39 AM, Matthew Adams <matt...@matthewadams.me> > wrote: > > Sure thing. I just noticed something suspicious: "A down level > > Entity was detected and logged". Could that have something to do with > > the problem? > > > > 19:00:31,348 INFO ClassPathXmlApplicationContext:495 - Refreshing > > > org.springframework.context.support.ClassPathXmlApplicationContext@2f833eca > : > > startup date [Wed Mar 14 19:00:31 CDT 2012]; root of context hierarchy > > 19:00:31,417 INFO XmlBeanDefinitionReader:315 - Loading XML bean > > definitions from file > > > [/home/matthew/dev/statthing/statthing/backend/model/target/classes/META-INF/spring/applicationContext.xml] > > 19:00:31,964 INFO PropertySourcesPlaceholderConfigurer:177 - Loading > > properties file from file > > > [/home/matthew/dev/statthing/statthing/backend/model/target/classes/META-INF/spring/database.properties] > > 19:00:31,985 INFO DefaultListableBeanFactory:557 - Pre-instantiating > > singletons in > org.springframework.beans.factory.support.DefaultListableBeanFactory@11dfc8a0 > : > > defining beans > [org.springframework.context.support.PropertySourcesPlaceholderConfigurer#0,org.springframework.context.config.internalBeanConfigurerAspect,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,transactionManager,org.springframework.transaction.config.internalTransactionAspect,dataSource,entityManagerFactory,org.springframework.context.annotation.ConfigurationClassPostProcessor$ImportAwareBeanPostProcessor#0]; > > root of factory hierarchy > > 19:00:32,146 INFO LocalContainerEntityManagerFactoryBean:253 - > > Building JPA container EntityManagerFactory for persistence unit > > 'persistenceUnit' > > 20 persistenceUnit WARN [main] openjpa.Runtime - An error occurred > > while registering a ClassTransformer with PersistenceUnitInfo: name > > 'persistenceUnit', root URL > > > [file:/home/matthew/dev/statthing/statthing/backend/model/target/classes/]. > > The error has been consumed. To see it, set your openjpa.Runtime log > > level to TRACE. Load-time class transformation will not be available. > > 82 persistenceUnit INFO [main] openjpa.Runtime - OpenJPA > > dynamically loaded a validation provider. > > 156 persistenceUnit INFO [main] openjpa.Runtime - Starting OpenJPA > 2.2.0 > > 187 persistenceUnit INFO [main] openjpa.jdbc.JDBC - Using > > dictionary class "org.apache.openjpa.jdbc.sql.MySQLDictionary". > > 1087 persistenceUnit INFO [main] openjpa.Runtime - The Entity > > "com.statthing.model.volleyball.FloorRegionList" was enhanced at level > > "1,055,128", but the current level of enhancement is "1,241,207". > > 1090 persistenceUnit INFO [main] openjpa.Runtime - A down level > > Entity was detected and logged. Please enable RUNTIME trace to see all > > down level Entities. > > Exception in thread "main" > > org.springframework.orm.jpa.JpaSystemException: The transaction has > > been rolled back. See the nested exceptions for details on the errors > > that occurred.; nested exception is <openjpa-2.2.0-r422266:1244990 > > fatal general error> > > org.apache.openjpa.persistence.PersistenceException: The transaction > > has been rolled back. See the nested exceptions for details on the > > errors that occurred. > > at > org.springframework.orm.jpa.EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(EntityManagerFactoryUtils.java:326) > > at > org.springframework.orm.jpa.DefaultJpaDialect.translateExceptionIfPossible(DefaultJpaDialect.java:120) > > at > org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:516) > > at > org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:754) > > at > org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:723) > > at > org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:393) > > at > org.springframework.transaction.aspectj.AbstractTransactionAspect.ajc$afterReturning$org_springframework_transaction_aspectj_AbstractTransactionAspect$3$2a73e96c(AbstractTransactionAspect.aj:78) > > at > com.statthing.model.volleyball.FloorConfiguration_Roo_Jpa_ActiveRecord.ajc$interMethod$com_statthing_model_volleyball_FloorConfiguration_Roo_Jpa_ActiveRecord$com_statthing_model_volleyball_FloorConfiguration$persist(FloorConfiguration_Roo_Jpa_ActiveRecord.aj:44) > > at > com.statthing.model.volleyball.FloorConfiguration.persist(FloorConfiguration.java:1) > > at > com.statthing.model.volleyball.FloorConfiguration_Roo_Jpa_ActiveRecord.ajc$interMethodDispatch1$com_statthing_model_volleyball_FloorConfiguration_Roo_Jpa_ActiveRecord$com_statthing_model_volleyball_FloorConfiguration$persist(FloorConfiguration_Roo_Jpa_ActiveRecord.aj) > > at > com.statthing.model.volleyball.seeder.Seeder.seed(Seeder.java:78) > > at > com.statthing.model.volleyball.seeder.Seeder$1.doInJpa(Seeder.java:43) > > at > org.springframework.orm.jpa.JpaTemplate.execute(JpaTemplate.java:187) > > at > org.springframework.orm.jpa.JpaTemplate.execute(JpaTemplate.java:150) > > at > com.statthing.model.volleyball.seeder.Seeder.execute(Seeder.java:38) > > at > com.statthing.model.volleyball.seeder.Seeder.main(Seeder.java:24) > > Caused by: <openjpa-2.2.0-r422266:1244990 fatal general error> > > org.apache.openjpa.persistence.PersistenceException: The transaction > > has been rolled back. See the nested exceptions for details on the > > errors that occurred. > > at > org.apache.openjpa.kernel.BrokerImpl.newFlushException(BrokerImpl.java:2337) > > at > org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:2174) > > at > org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:2072) > > at > org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:1990) > > at > org.apache.openjpa.kernel.LocalManagedRuntime.commit(LocalManagedRuntime.java:81) > > at > org.apache.openjpa.kernel.BrokerImpl.commit(BrokerImpl.java:1514) > > at > org.apache.openjpa.kernel.DelegatingBroker.commit(DelegatingBroker.java:933) > > at > org.apache.openjpa.persistence.EntityManagerImpl.commit(EntityManagerImpl.java:570) > > at > org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:512) > > ... 13 more > > Caused by: <openjpa-2.2.0-r422266:1244990 fatal user error> > > org.apache.openjpa.persistence.InvalidStateException: Attempt to set > > column "FloorRegion.version" to two different values: (null)"null", > > (class java.lang.Integer)"1" This can occur when you fail to set both > > sides of a two-sided relation between objects, or when you map > > different fields to the same column, but you do not keep the values of > > these fields in synch. > > at > org.apache.openjpa.jdbc.sql.PrimaryRow.setObject(PrimaryRow.java:344) > > at org.apache.openjpa.jdbc.sql.RowImpl.setObject(RowImpl.java:510) > > at > org.apache.openjpa.jdbc.meta.strats.ColumnVersionStrategy.insert(ColumnVersionStrategy.java:192) > > at org.apache.openjpa.jdbc.meta.Version.insert(Version.java:293) > > at > org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.insert(AbstractUpdateManager.java:236) > > at > org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.populateRowManager(AbstractUpdateManager.java:162) > > at > org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:95) > > at > org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:76) > > at > org.apache.openjpa.jdbc.kernel.JDBCStoreManager.flush(JDBCStoreManager.java:713) > > at > org.apache.openjpa.kernel.DelegatingStoreManager.flush(DelegatingStoreManager.java:131) > > ... 21 more > > > > > > On Thu, Mar 15, 2012 at 8:09 AM, Rick Curtis <curti...@gmail.com> wrote: > >> Matthew- > >> > >> Could you post the full exception stack? > >> > >> Thanks, > >> Rick > >> > >> On Wed, Mar 14, 2012 at 7:19 PM, Matthew Adams <matt...@matthewadams.me > >wrote: > >> > >>> Hi all, > >>> > >>> Vitals: Maven 3.0.3, Roo 1.2.1.RELEASE, OpenJPA 2.2.0, MySQL 5.1.x, > >>> Ubuntu 11.10 64-bit, JDK 6 (1.6.0_30) 64-bit > >>> > >>> I'm getting an error with OpenJPA 2.2.0 that seems to have popped up a > >>> fair bit with other folks out on the Internet over the years. Can > >>> anyone see anything in my mappings that is either wrong or would cause > >>> this exception? I've been struggling with this for hours, trying all > >>> sorts of different mappings and nothing seems to help! > >>> > >>> Here's the exception snippet: > >>> ===== > >>> <openjpa-2.2.0-r422266:1244990 fatal user error> > >>> org.apache.openjpa.persistence.InvalidStateException: Attempt to set > >>> column "FloorRegion.version" to two different values: (null)"null", > >>> (class java.lang.Integer)"1" This can occur when you fail to set both > >>> sides of a two-sided relation between objects, or when you map > >>> different fields to the same column, but you do not keep the values of > >>> these fields in synch. > >>> ===== > >>> > >>> The class in question, FloorRegion, is the target of a unidirectional > >>> one-to-many relationship, owned by class FloorRegionList. Here's the > >>> relevant part of FloorRegionList: > >>> ===== > >>> @Table(name = "FloorRegionList") > >>> public class FloorRegionList implements HasCourtSize { > >>> > >>> @OneToMany(cascade = { CascadeType.PERSIST, CascadeType.DETACH, > >>> CascadeType.MERGE, CascadeType.REFRESH }) > >>> // unidirectional one-to-many using join column > >>> @JoinColumn(name = "owner", referencedColumnName = "id", nullable = > >>> true) > >>> protected List<FloorRegion> regions = new ArrayList<FloorRegion>(); > >>> ===== > >>> > >>> The FloorRegion class doesn't know anything whatsoever about > >>> FloorRegionList; it just has a couple of ints and five embedded > >>> FloorPoint instances: > >>> ===== > >>> @Table(name = "FloorRegion") > >>> public class FloorRegion implements HasCourtSize { > >>> > >>> @Column(nullable = false) > >>> protected int width; > >>> > >>> @Column(nullable = false) > >>> protected int length; > >>> > >>> @Embedded > >>> @AttributeOverrides({ > >>> @AttributeOverride(name = "w", column = @Column(name = > >>> "lfw", nullable = false)), > >>> @AttributeOverride(name = "l", column = @Column(name = > >>> "lfl", nullable = false)) }) > >>> protected FloorPoint leftFront; > >>> > >>> @Embedded > >>> @AttributeOverrides({ > >>> @AttributeOverride(name = "w", column = @Column(name = > >>> "lbw", nullable = false)), > >>> @AttributeOverride(name = "l", column = @Column(name = > >>> "lbl", nullable = false)) }) > >>> protected FloorPoint leftBack; > >>> > >>> @Embedded > >>> @AttributeOverrides({ > >>> @AttributeOverride(name = "w", column = @Column(name = > >>> "rfw", nullable = false)), > >>> @AttributeOverride(name = "l", column = @Column(name = > >>> "rfl", nullable = false)) }) > >>> protected FloorPoint rightFront; > >>> > >>> @Embedded > >>> @AttributeOverrides({ > >>> @AttributeOverride(name = "w", column = @Column(name = > >>> "rbw", nullable = false)), > >>> @AttributeOverride(name = "l", column = @Column(name = > >>> "rbl", nullable = false)) }) > >>> protected FloorPoint rightBack; > >>> > >>> @Embedded > >>> @AttributeOverrides({ > >>> @AttributeOverride(name = "w", column = @Column(name = > >>> "cw", nullable = false)), > >>> @AttributeOverride(name = "l", column = @Column(name = > >>> "cl", nullable = false)) }) > >>> protected FloorPoint center; > >>> ===== > >>> > >>> Here's my persistence.xml (note addition of foreign key constraints): > >>> ===== > >>> <?xml version="1.0" encoding="UTF-8" standalone="no"?> > >>> <persistence > >>> xmlns="http://java.sun.com/xml/ns/persistence" > >>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" > >>> version="2.0" > >>> xsi:schemaLocation="http://java.sun.com/xml/ns/persistence > >>> http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"> > >>> <persistence-unit > >>> name="persistenceUnit" > >>> transaction-type="RESOURCE_LOCAL"> > >>> > >>> > <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider> > >>> <properties> > >>> <property > >>> name="openjpa.jdbc.DBDictionary" > >>> value="org.apache.openjpa.jdbc.sql.MySQLDictionary" /> > >>> <!-- value="buildSchema" to runtime forward map the DDL SQL; > >>> value="validate" makes no changes to the database --> > >>> <property > >>> name="openjpa.jdbc.SynchronizeMappings" > >>> value="validate" /> > >>> <property > >>> name="openjpa.RuntimeUnenhancedClasses" > >>> value="unsupported" /> > >>> <property > >>> name="openjpa.jdbc.MappingDefaults" > >>> value="ForeignKeyDeleteAction=restrict, > >>> JoinForeignKeyDeleteAction=restrict" /> > >>> </properties> > >>> </persistence-unit> > >>> </persistence> > >>> ===== > >>> > >>> Here's a snippet from my pom.xml that has to do with OpenJPA > >>> enhancement. It enhances, generates a clean schema DDL file, a > >>> differential one, connects to the database & refreshes it (during the > >>> process-classes phase), and then during the post-integration-test > >>> phase, runs a main class that seeds the database with an initial set > >>> of entities. > >>> ===== > >>> <plugin> > >>> <groupId>org.codehaus.mojo</groupId> > >>> <artifactId>openjpa-maven-plugin</artifactId> > >>> <version>1.2</version> > >>> <executions> > >>> <execution> > >>> <id>enhance-classes</id> > >>> <phase>process-classes</phase> > >>> <goals> > >>> <goal>enhance</goal> > >>> </goals> > >>> <configuration> > >>> > >>> <includes>${statthing.entities.ant.pathspec}</includes> > >>> <excludes>**/*_Roo_*.class</excludes> > >>> > >>> <addDefaultConstructor>true</addDefaultConstructor> > >>> </configuration> > >>> </execution> > >>> <execution> > >>> <id>generate-ddl-file-complete</id> > >>> <phase>process-classes</phase> > >>> <goals> > >>> <goal>sql</goal> > >>> </goals> > >>> <configuration> > >>> > >>> <includes>${statthing.entities.ant.pathspec}</includes> > >>> <excludes>**/*_Roo_*.class</excludes> > >>> <sqlAction>build</sqlAction> > >>> <foreignKeys>true</foreignKeys> > >>> > >>> <sqlFile>${statthing.db.ddl.file.complete}</sqlFile> > >>> </configuration> > >>> </execution> > >>> <execution> > >>> <id>generate-ddl-file-diff</id> > >>> <phase>process-classes</phase> > >>> <goals> > >>> <goal>sql</goal> > >>> </goals> > >>> <configuration> > >>> > >>> <includes>${statthing.entities.ant.pathspec}</includes> > >>> <excludes>**/*_Roo_*.class</excludes> > >>> <sqlAction>refresh</sqlAction> > >>> <foreignKeys>true</foreignKeys> > >>> > <sqlFile>${statthing.db.ddl.file.diff}</sqlFile> > >>> > >>> <connectionDriverName>${statthing.db.connection.driver.name > >>> }</connectionDriverName> > >>> > >>> > >>> > <connectionDriverName>com.mchange.v2.c3p0.ComboPooledDataSource</connectionDriverName> > >>> > >>> > >>> > <connectionProperties>${statthing.db.connection.properties}</connectionProperties> > >>> </configuration> > >>> </execution> > >>> <execution> > >>> <id>generate-ddl-db</id> > >>> <phase>process-classes</phase> > >>> <goals> > >>> <goal>sql</goal> > >>> </goals> > >>> <configuration> > >>> > >>> <includes>${statthing.entities.ant.pathspec}</includes> > >>> <excludes>**/*_Roo_*.class</excludes> > >>> <sqlAction>refresh</sqlAction> > >>> <foreignKeys>true</foreignKeys> > >>> <modifyDatabase>true</modifyDatabase> > >>> > >>> <connectionDriverName>${statthing.db.connection.driver.name > >>> }</connectionDriverName> > >>> > >>> > >>> > <connectionDriverName>com.mchange.v2.c3p0.ComboPooledDataSource</connectionDriverName> > >>> > >>> > >>> > <connectionProperties>${statthing.db.connection.properties}</connectionProperties> > >>> </configuration> > >>> </execution> > >>> </executions> > >>> <dependencies> > >>> <dependency> > >>> <groupId>org.apache.openjpa</groupId> > >>> <artifactId>openjpa</artifactId> > >>> <version>2.1.1</version> > >>> <exclusions> > >>> <exclusion> > >>> <groupId>commons-logging</groupId> > >>> <artifactId>commons-logging</artifactId> > >>> </exclusion> > >>> <exclusion> > >>> > <groupId>org.apache.geronimo.specs</groupId> > >>> > >>> <artifactId>geronimo-jms_1.1_spec</artifactId> > >>> </exclusion> > >>> </exclusions> > >>> </dependency> > >>> </dependencies> > >>> </plugin> > >>> <plugin> > >>> <groupId>org.codehaus.mojo</groupId> > >>> <artifactId>exec-maven-plugin</artifactId> > >>> <version>1.2.1</version> > >>> <executions> > >>> <execution> > >>> <id>seed-database</id> > >>> <goals> > >>> <goal>exec</goal> > >>> </goals> > >>> <phase>post-integration-test</phase> > >>> </execution> > >>> </executions> > >>> <configuration> > >>> <executable>java</executable> > >>> <classpathScope>test</classpathScope> > >>> <arguments> > >>> <argument>-Xdebug</argument> > >>> > >>> > >>> > <argument>-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5005</argument> > >>> <argument>-classpath</argument> > >>> <classpath /> > >>> > >>> <argument>com.statthing.model.volleyball.seeder.Seeder</argument> > >>> </arguments> > >>> </configuration> > >>> </plugin> > >>> > >>> ===== > >>> > >>> Thanks, > >>> Matthew > >>> > >>> -- > >>> @matthewadams12 > >>> mailto:matt...@matthewadams.me > >>> skype:matthewadams12 > >>> yahoo:matthewadams > >>> aol:matthewadams12 > >>> google-talk:matthewadam...@gmail.com > >>> msn:matt...@matthewadams.me > >>> http://matthewadams.me > >>> http://www.linkedin.com/in/matthewadams > >>> > >> > >> > >> > >> -- > >> *Rick Curtis* > > > > > > > > -- > > @matthewadams12 > > mailto:matt...@matthewadams.me > > skype:matthewadams12 > > yahoo:matthewadams > > aol:matthewadams12 > > google-talk:matthewadam...@gmail.com > > msn:matt...@matthewadams.me > > http://matthewadams.me > > http://www.linkedin.com/in/matthewadams > > > > -- > @matthewadams12 > mailto:matt...@matthewadams.me > skype:matthewadams12 > yahoo:matthewadams > aol:matthewadams12 > google-talk:matthewadam...@gmail.com > msn:matt...@matthewadams.me > http://matthewadams.me > http://www.linkedin.com/in/matthewadams > -- *Rick Curtis*